InsiderTrades

Form 4 for MBC MasterBrand, Inc.

Accepted 2025-12-17 00:00:00 ET · period of report 2025-12-15 · accession 0001941365-25-000104 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-12-17 2025-12-15 MBC Horton Andrean EVP, CLO, Sec F - Tax $11.65 -22.3K 113.2K -16% -$260.0K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, par value $0.01 per share 2025-12-15 F D 22,320 $11.65 113,155 D — — (F1) Reflects the withholding by the issuer of shares having a fair market value equal to the withholding taxes payable by the undersigned at the time the award vested and became payable, such transaction being exempt under Rule 16b-3(e). (F2) Includes 47,481 RSUs that have not yet vested.